baber/WOPTO huggingface dataset:
Patent JP-2010232182-A (JP)
Title: Flexible interconnect cable with ribbonized ends
Inventor: BUCK ARTHUR
IPC: H01B7/08
Filed: 2010-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable assembly having flexibility in which the order arrangement from one end to the other end of a cable is kept.  <P>SOLUTION: The cable assembly (10) has a number of wires (32), and each wire has the central conductor (54) and insulating layers (52) surrounding the same. Each wire is not shielded from other wires, so that the conductor constitutes the sole conductive part of the wire. Each wire has a first end (12) and a second end (14) on the side opposite to the first end. The first ends of the wires are secured to each other as flat ribbon parts (34) of a first order alignment, the second ends of the wires are secured to each other in the same order as that of the first alignment, and both ends have marks (42) to identify the selected wires in the order. The wires at the intermediate part (36) are mutually separated from others, and loosely surrounded by a sheath (60) having a braided conductive shield (62), thereby enabling the cable to have large flexibility.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010218572-A (JP)
Title: Method, apparatus and system coping with multiple collaborative sessions in bi-directional communication device
Inventor: BROERMAN KEITH ROBERT
IPC: G06F15/16
Filed: 2010-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus coping with a plurality of Telnet sessions.  <P>SOLUTION: The method, the apparatus (120) and a system (100) coping with the plurality of diagnostic session requests include steps for receiving the plurality of diagnostic session requests, verifying identification information for each requester (110, 130), establishing a communication channel for each verified requester, and making the requested information communicate with all of the verified requesters via the established communication channels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011251288-A (JP)
Title: Backing metal for welding
Inventor: NAKAMURA TADASHI
IPC: B23K37/06
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a backing metal for welding which can be bent so that the outer peripheral face of a backing metal body becomes a uniform curved surface.SOLUTION: A crossing groove group 3 is formed by providing at intervals in a Y-axial direction, plural sets of crossing grooves 2 comprising right- and left-leaning grooves 2a and 2b which incline to the right and left directions at nearly the same angle with respect to a Y axis orthogonal to an X axis parallel to the longitudinal direction of the backing metal body and which are cross in an X shape on the intersection of the X and Y axes, at the inner peripheral face side of the bending portion of a backing metal body 1 for bending so as to contact the inner peripheral face of the corner part 5a of a column 5. Since the tops of rhombic island-shaped parts positioning between the crossing grooves contact each other on the X axis to control the bending angle of the bending portion when bending the bending portion of a backing metal body, the outer peripheral face of the backing metal body bent using a point-contacted portion as a fulcrum becomes a uniform curved surface.
Patent JP-2011254245-A (JP)
Title: Digital modulator and transmitter
Inventor: YAMAZAKI MASAZUMI
IPC: H04L27/20
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To realize high-speed data communication without using a bandpass filter which works in a radio frequency band.SOLUTION: A digital modulator comprises: a first amplifier for saturation amplifying and outputting a first non-modulation signal; a second amplifier for saturation amplifying and outputting the first non-modulation signal or a signal with a reverse phase of the first non-modulation signal; a third amplifier for saturation amplifying and outputting a second non-modulation signal orthogonal to the first non-modulation signal; a fourth amplifier for saturation amplifying and outputting the second non-modulation signal or a signal with a reverse phase of the second non-modulation signal; a first and a second voltage controllers for supplying voltage corresponding to a first baseband signal to the first and the second amplifiers as their power source voltage; a third and a fourth voltage controller for supplying voltage corresponding to a second baseband signal to the third and the fourth amplifiers as their power source voltage; and an addition unit for generating and outputting a modulation signal modulated by the first and the second baseband signals by adding outputs from the first to the fourth amplifier.
Patent JP-2011256728-A (JP)
Title: Wind power generator, and blade of wind power generator
Inventor: IIJIMA HIDEYUKI
IPC: F03D3/06
Filed: 2010-06-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that blades are hard to start rotating and noise sound is loud.SOLUTION: A wind power generator includes: a blade 111 formed by including a blade front part 111a with an elevation angle with a high rigidity, and a blade rear part 111d arranged in the rear of the blade front part 111a with respect to a direction in which the blade front part 111a is rotated, the blade rear part 111d having rigidity lower than that of the blade front part 111a; a generator with a rotary shaft; and a rotor that rotates together with the rotary shaft while fastens the blade 111 to the rotary shaft.
Patent JP-2012002240-A (JP)
Title: Damper pulley for absorbing rotation variation
Inventor: MORIYA MASAOKI
IPC: F16H55/36
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To shorten the axial length of a damper pulley, to facilitate manufacturing, and to absorb vibration in the axial direction of a pulley, related to a damper pulley for absorbing rotation variation which absorbs the rotation variation transmitted from an engine of an automobile or the like, and transmits rotation to an auxiliary machine or the like.SOLUTION: The damper pulley for absorbing the rotation variation is composed of: a hub 11 which connects an outer hub part 11B to the external peripheral side of a connected hub part 11C and connects an inner hub part 11A to the internal peripheral side; the pulley 13 which connects an outer pulley part 21 to the external peripheral side of a connected pulley part 22 and connects an inner pulley part 23 to the internal peripheral side; a ring-shaped inertia mass 12 arranged at the external peripheral side of the outer hub part 11B; and a second rubber-shaped elastic member 15 whose internal peripheral side is connected to the external periphery of the inner hub part 11A, and whose external peripheral side is connected to the internal periphery of the inner pulley part 23. A first slope 30A inclined with respect to the axial line of the pulley is formed at one part of the internal periphery of the inner pulley part 23 with an axial intermediate part of the internal periphery as a center in fore-and-aft symmetry in the axial direction, a second slope 31A is formed at the other part, and a second rubber-shaped elastic member 15 is connected to the first slope 30A and the second slope 31A.
Patent JP-2012005176-A (JP)
Title: Vehicle drive device, electric vehicle, and vehicle drive method for vehicle drive device
Inventor: TAKAYAMA SHIGENORI
IPC: H02P5/46
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To drive a vehicle in a practically minimum balance even when an abnormality occurs to any one of drive shafts by driving the vehicle while balancing the drive force of the drive shaft involving the abnormality with that of another drive shaft.SOLUTION: A motor drive part 150 of a vehicle drive device 1 includes servo control parts 160, 170 for supplying electric power to motors 10, 20, and an abnormality detection part 105. A motor drive part 250 includes servo control parts 260, 270 for supplying electric power to the motors 10, 20 and the abnormality detection part 105. When the abnormality detection part 105 of the motor drive part 150 detects an abnormality, power supplies from the servo control parts 160, 170 are shut down. There are also provided buffers 191, 192, 193, 194 that switch a power supply mode from the motor drive parts 150, 250 to the motors 10, 20 so as to shut down the power supply from the servo control parts 260, 270 when the abnormality detection part 105 of the motor drive part 250 detects an abnormality.
Patent JP-2012004279-A (JP)
Title: Optical semiconductor device
Inventor: FUJISAWA TAKESHI
IPC: H01S5/026
Filed: 2010-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device that is adaptive to LR4 and ER4 standards of 100GbE, easy to control, low in cost and power consumption, and made compact.SOLUTION: The optical semiconductor device includes light source comprising a plurality of semiconductor laser portions 21 provided on a substrate 1 made of semiconductor mixed crystal and differing in oscillation wavelength and a plurality of electric field absorption type optical modulator portions 23, and a multiplexer portion 24. Here, the semiconductor mixed crystal of the substrate is InP, a well layer and a barrier layer of an active portion of the electric field absorption type optical modulator portion 23 are made of InAlGaAs, and the active portion of the electric field absorption type optical modulator portion has 7 to 9 quantum wells; and a strain amount of a quantum well layer is 0.17% to 0.73% (indicating tensile strain when plus), and the barrier layer has a band gap wavelength of 0.9 μm to 1.05 μm.
Patent JP-2012000328-A (JP)
Title: Stent delivery catheter
Inventor: SHIDA TAKUYA
IPC: A61F2/966
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a stent delivery catheter with which a stent can be mounted easily and the stent can be easily delivered.SOLUTION: A cylindrical marker 11 is intervened between an outer layer 31T and a reinforcing layer 31M in the part of an outer tube 31 for storing a stent 29 at the end of an outer tube 31. The cylindrical marker 11 is attached and pressed to a wire contained in the reinforcing layer 31M and, together with the reinforcing layer 31M, is covered with an outer layer 31T.
Patent JP-2012002752-A (JP)
Title: Capacity type inertial force sensor
Inventor: NISHIOKA AKINOBU
IPC: G01P15/125
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a capacity type inertial force sensor capable of detecting the inertial force of a wide range while suppressing deterioration of its detection precision and an increase in physical constitution in the direction along the lower surface (or the upper surface ) of a movable electrode.SOLUTION: The capacity type inertial force sensor includes, as a fixed electrode disposed opposite to a movable electrode, a first fixed electrode which is disposed opposite to the side surface perpendicular to the displacement direction in a movable electrode so that an opposed distance to the movable electrode changes in accordance with displacement of the movable electrode; and a second fixed electrode which is disposed opposite to at least one of the upper surface and the lower surface of the movable electrode opposing the first fixed electrode so that an opposed area to the movable electrode changes in accordance with the displacement of the movable electrode.
Patent JP-2012002469-A (JP)
Title: Heat accumulating device
Inventor: HOSOI HIDENORI
IPC: F28D20/00
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To accurately determine that a heat accumulating material 1 is in a supercooled sate (latent heat accumulated state).SOLUTION: The heat accumulating material 1 has a supercooling property. When the heat accumulating material 1 is heated to a temperature of its melting point or higher to turn liquefied and is cooled in its liquid state to a temperature below the melting point, latent heat is accumulated in the heat accumulating material 1. A controller 5 determines that the heat accumulating material 1 is in a supercooled state when its temperature is the melting point or lower and light transmittance is equal to or higher than a given value (equivalent to a liquid state), based on a signal from a temperature sensor 6 and a signal from an optical sensor 7 (light projector 7a and light-receiver 7b). Under at least one condition that the heat accumulating material 1 is in the supercooled state, voltage is applied to a thermoelectric element 4 serving as a nucleating unit to cause nucleation, by which latent heat is released.
Patent JP-2012000937-A (JP)
Title: Method for manufacturing mold assembly
Inventor: SUZUKI AKIRA
IPC: B29C33/38
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To efficiently polish mating portions of first and second molds.SOLUTION: A method for manufacturing a mold assembly includes: a first step of forming a first mold 10 and a second mold 20, a second step of dividing a third mold 30 configuring a mold-mating face (13) and a partial space portion (11b) of one mold (10) from at least one of the first and second molds 10 and 20, and a third step of simultaneously polishing mating portions X of the mold (20) and the third mold 30 mated with each other, from the side of a cavity 40.
Patent JP-2012005049-A (JP)
Title: Video transmission system
Inventor: DOBASHI KAZUO
IPC: H04N7/18
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a video transmission system capable of providing both suppression of communication traffic and assurance of communication speed when image data is transmitted to a plurality of transmission destinations.SOLUTION: A camera terminal 1 includes a PHY speed control part 1c which stores communication speed of each of a plurality of display terminals, a transmission mode determination part 1e which derives a weighting coefficient which is based on the communication speed of a display terminal for each display terminal that is the originator of a request command, and compares the sum of the weighting coefficients with a predetermined threshold value, and based on the result of which, an image data is transmitted to the display terminal of the originator of the request command, which transmission mode is set to be unicast or multicast, and a transmission part 1b which transmits the image data to a common part trunk line by such transmission mode as set by the transmission mode determination part 1e.
Patent JP-2012006678-A (JP)
Title: Sheet feeding device, and image forming apparatus
Inventor: MORISAKI RYOHEI
IPC: B65H3/06
Filed: 2010-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a sheet feeding device which can warp a sheet by performing one or less pick-up roller used to be performed two pick-up rollers as separating devices of the sheet for the operation.SOLUTION: The sheet feeding device includes: a sheet conveying means contacting the loaded sheet, rotating and conveying the sheet; a wear member contacting to the loaded sheet; and a separation unit having a wear member contacting the sheet conveying means to form a nip part to separately convey a sheet one by one at the nip part. A displacement is added to the loaded sheet by changing the distance between the nip part and the wear member before starting to rotate the sheet conveying means.
Patent JP-2012008741-A (JP)
Title: Computer device and its control method
Inventor: ASANO MASASHI
IPC: G06F13/14
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a computer device capable of switching a bus input/output circuit of a process input/output substrate with a simple constitution.SOLUTION: A computer device 1 includes: a PIO bus 2; a PIO substrate 4 having an arithmetic circuit 7, a first bus input/output circuit 8a and a second bus input/output circuit 8b; a PIO substrate control board 5; an operation part 10. The PIO substrate control board 5 transmits an arithmetic command signal 100 by an integrated arithmetic command signal received from the operation part 10. The first bus input/output circuit 8a operates the arithmetic circuit 7 based on the arithmetic command signal 100 and transmits an arithmetic result signal 101. The PIO substrate control board 5 also receives the arithmetic result signal 101 and transmits an integrated arithmetic result signal 121 to the operation part 10, and in addition determines an abnormality of the first bus input/output circuit 8a by the arithmetic result signal 101, transmits a bus input/output circuit switching signal 110, and switches from the first bus input/output circuit 8a to the second bus input/output circuit 8b.
Patent JP-2012006509-A (JP)
Title: Pneumatic tire
Inventor: SUZUKI HIROYUKI
IPC: B60C11/04
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of reducing noise generated when a land section between resonators, arranged between adjoining resonator grooves hits a road surface, in a case where the plurality of resonator grooves are provided along a tire circumference direction with prescribed intervals.SOLUTION: A tread part which touches road surface, includes the plurality of resonator grooves 5 and 6 arranged along the tire circumference direction with prescribed intervals. Hardness of a rubber which constitutes a land section between resonators 5 and 6, which is provided between a first resonator groove 5 and a second resonator groove 6 adjoining to the first resonator groove 5 in the tire circumference direction is made lower than that of a rubber for constituting a land section of other parts.
Patent JP-2012008393-A (JP)
Title: Device and method for changing voice, and confidential communication system for voice information
Inventor: NAKAI TAKAYOSHI
IPC: G10L25/51
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method and a system for concealing a content of a voice while suppressing increase in a noise level.SOLUTION: A confidential communication system for voice information has a microphone Mic to receive a voice while a customer 6 in a booth 2 is uttering and to generate a voice signal representing the voice, a SD controller part SD to change the voice signal generated by the microphone Mic, and a speaker SP to convert the voice signal changed by the SD controller part SD into the voice and to output the voice to a neighboring booth 2' where the voice being uttered are being heard. The SD controller part SD includes an envelope extractor to extract an envelope from the voice signal generated by the microphone Mic, a change subject part extraction part to extract a signal of a change subject part from the voice signal based on the extracted envelope, and a partial change part to apply the envelope of the change subject part to a carrier wave component other than a carrier wave component of the signal of the extracted change subject part, to obtain a new signal of the change subject part.
Patent JP-2012007719-A (JP)
Title: Magnetic levitation device
Inventor: ITO HIROAKI
IPC: F16C32/04
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic levitation device having a displacement absorbing mechanism, in which a magnetic unit and a movable frame can be configured without increasing the size of the device when magnetic force is applied from different directions.SOLUTION: The magnetic levitation device includes: a levitated body 2 having a ferromagnetic body; the magnetic unit 11 provided on the outer circumference thereof for forming a magnetic circuit of magnetic flux with a permanent magnet, an electromagnet and the levitated body 2; movable frames 6, 7 for fixing the plurality of magnetic units 11 so that the magnetic force is applied from the different directions to the levitated body 2; a movable frame support means for adjusting a fixing frame 3 for supporting the movable frames 6, 7 thorough a spring and adjusting a distance between the fixing frame 3 and the magnetic units 11; and a control unit for maintaining a non-contact support state for the levitated body 2 from the magnetic units 11 while converging an excitation current of the electromagnet to zero. The magnetic units 11 are arranged on a plane where the magnetic units 11 of the movable frames 6, 7 are orthogonal to a predetermined axis of the levitated body 2.
Patent JP-2012011846-A (JP)
Title: Pneumatic tire
Inventor: HOSHIBA TAKASHI
IPC: B60C11/01
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire in which steering stability is well-maintained without being sacrificed and in which reduction in indoor noise is materialized.SOLUTION: The pneumatic tire is provided with blocks which are partitioned by circumferential grooves extending in the circumferential direction of the tire and by tire-width-direction grooves crossing the circumferential grooves. Of the blocks, chamfering is performed at least on shoulder blocks in the kicking out side and the treading side, wherein at least the upper end portion of the chamfered part on the treading side is circular-arcuately shaped. The chamfered quantity is greater on the kicking out side than on the treading side. Also, chamfered depth (C) on the kicking out side is shallower than chamfered depth (A) on the treading side, while chamfered width (D) on the kicking out side is wider than chamfered width (B) on the treading side. The block length (W) and (B), (D) satisfy following relational expressions (1): 0.04≤B/W≤0.10 and (2): 0.08≤D/W≤0.35 in the pneumatic tire.
Patent JP-2012016146-A (JP)
Title: Motor, pump using the motor as driving source, and hot water supply equipment, dish washer, and washing machine which are equipped with the pump
Inventor: NUNOMURA MASATO
IPC: H02K1/14
Filed: 2010-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a motor capable of improving driving efficiency by reducing eddy current loss while securing the degree of freedom of the size and shape of an extending part, to obtain a pump using the motor as a driving source, and to obtain a hot water supply equipment, a dish washer, and a washing machine which are equipped with the pump.SOLUTION: A motor M includes a rotor 4 in which magnets 42 are arranged in the circumferential direction and a stator 5 having magnetic poles 53 arranged so as to face the magnets 42. Each magnetic pole 53 of the stator 5 includes a magnetic pole base part 54 and an extending part 55 extended from the magnetic pole base part along the axial direction of the rotor 4. At least the extending part 55, out of the magnetic pole 53, is formed by a laminated plate 59a.
Patent JP-2012018217-A (JP)
Title: Developing device, process cartridge and image forming apparatus
Inventor: YOSHIDA MASAHIRO
IPC: G03G15/08
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of improving stability of the density in a solid image by increasing a supply amount of a developer from a developer supplying body to a developer carrier, and capable of suppressing irregular density by decreasing developer packing.SOLUTION: A developing unit 4 includes: a developing roller 17 that can freely rotate while carrying toner t; a supply roller 20 that can freely rotate in the same direction as the developing roller 17 while supplying the toner t to the developing roller; and a toner receiving member 50 that has a face not in contact with the supply roller 20 and the developing roller 17 but opposing thereto below a nip N5 between the supply roller 20 and the developing roller 17, and receives the dropped toner t. The toner receiving member 50 is disposed within a region enclosed by a virtual tangential line M connecting lower portions of the supply roller 20 and of the developing roller 17, the supply roller 20 and the developing roller 17.